Perhaps you should try some spelling variations:
kyoung tuan » kyoung yun
kim kyoung » kim young
wong shiu » wong siu, cong shu, song shin
yang jun » pang jun, yang jin, yang judy
yang jui » yang judy, yang xi, yang yi
wong sam » wong sau, wong lai, kong sar
tuan vu » thanh vu, tuan hua
vu ren » mu ren

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: kim kyoung tuan vu ren ((((yang jun) OR (yang jui))) OR (yang di)) ((wong sam) OR (wong shiu)) ;~.
• Adding a wildcard symbol may retrieve word variants: kim kyoung tuan vu ren ((((yang jun) or (yang jui))) or (yang di)) ((wong sam) or (wong shiu)) ;*.